Indeed, the lamp of the wicked is extinguished; the flame of his fire does not glow.
The rest of Bildad's discourse is entirely taken up in an elegant description of the miserable condition of a wicked man, in which there is a great deal of certain truth, and which will be of excellent use if duly considered - that a sinful condition is a sad condition, and that iniquity will be men's ruin if they do not repent of it.
Commenting on Job 18:5-10
The light shall the dark in his tabernacle,.... Not the light of the eye, in the tabernacle of his body, rather the light of nature and reason in him; and when that "light that is in a man becomes darkness", as our Lord says, "how great is that darkness!" Mat 6:23; but best of all it designs the light of prosperity in his house and...
That (Job 18:4) cannot be. The decree of God is unalterable, the light (prosperity) of the wicked shall at length be put out. his fire--alluding to Arabian hospitality, which prided itself on welcoming the stranger to the fire in the tent, and even lit fires to direct him to it. The ungodly shall be deprived of the means to show hospitality. His dwelling shall be dark and desolate!